October 1958 - May 1959
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| A. van der Knaap | President |
| Simon Mol | Secretaris |
| Jan van Dongen | Thesaurier |
| B.C.M. Douque | Vice-President |
| A.A. Dogterom | Commissaris |
October 1958 - May 1959
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| A. van der Knaap | President |
| Simon Mol | Secretaris |
| Jan van Dongen | Thesaurier |
| B.C.M. Douque | Vice-President |
| A.A. Dogterom | Commissaris |